许多模拟器解决这个难题所采取的一个方案是:建立一个针对文件系统调用的额外的解释层。
A solution to this dilemma, adopted in more than one emulator, is to set up an extra layer of interpretation for file system calls.
如果您的程序在模拟环境中运行,那么要访问的文件系统可能与您开发程序时使用的文件系统有本质上的不同。
If your program is running in emulation, the file system you access may be substantially different from the file system you had when you were developing the program.
由于MTD_BLOCK设备提供象块设备那样的模拟,通常更可取的是在这个模拟基础上创建象FTL和JFFS2那样的文件系统。
Since MTD_BLOCK devices provide block-device-like emulation, it is often preferable to create filesystems like FTL and JFFS2 on top of this emulation.
SSI解决方案会修改内核的几乎所有部分:进程管理、文件系统、内存 管理、调度器,等等。通过不加修改地运行内核进程,模拟器简化了部署工作。
SSI solutions modify almost every area of kernel: process management, filesystem, memory management, scheduler, etc. Emulators simplify the deployment by letting the kernel processes run unchanged.
不过,在文件系统包含纯文本文件时文件类型将不匹配并且服务器将记录设备节点,这不会产生不良影响;这就是pseudo模拟设备节点的创建方式。
However, a file type mismatch where the filesystem contains a plain file and the database records a device node is harmless; this is how pseudo emulates creation of device nodes.
Nokia浏览器模拟器是一个移动Internet浏览器s DK,用于从Internet或本地文件系统浏览移动Internet内容(WML、XHTML和Push消息)。
The Nokia browser simulator is a mobile Internet browser SDK for browsing mobile Internet content (WML, XHTML, and Push messages) from the Internet or your local file system.
NET应用程序中启用模拟,以便可以使用文件系统权限来限制对页面的访问。
NET apps so they can use file system permissions to restrict access to pages.
NET应用程序中启用模拟,以便可以使用文件系统权限来限制对页面的访问。
NET apps so they can use file system permissions to restrict access to pages.
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